baber/WOPTO huggingface dataset:
Patent TW-200300571-A (TW)
Title: Semiconductor device having a low-resistance gate electrode
Inventor: TAGUWA TETSUYA
IPC: H01L21/336
Filed: 2002-11-29
Abstract: A gate electrode structure in a semiconductor device has a doped polysilicon (DOPOS) film, a tungsten silicide film, a tungsten silicide nitride film, a tungsten nitride film and a tungsten film consecutively as viewed from the substrate. The tungsten silicide nitride film is formed between the tungsten silicide film and the tungsten nitride film by a plurality of heat treatments. The tungsten silicide nitride film has a small thickness of 2 to 5nm and has a lower interface resistance for achieving a low-resistance gate electrode, suited for a higher-speed operation of the semiconductor device.
Patent TW-200410548-A (TW)
Title: A memory device with debug mode and an electrics device with the memory device, and a debug method
Inventor: LIN JANG-MIN
IPC: G11C29/00
Filed: 2002-12-10
Abstract: A memory device with debug mode. The memory device has a memory unit, a debug mode controller and three buffers. The memory unit accesses desired data according to an address signal and a command signal. The debug mode controller enables the three buffers to buffer address signals, command signals and the corresponding data according to an enable signal from a microprocessor, and detects whether the desired data, the address signal and the command signal change. The three buffers store the desired data, the address signal and the command signal when the desired data, the address signal and the command signal change. The microprocessor may execute a debug analysis according to the address signals, command signal, and the corresponding data stored in the three buffers of the memory device.
Patent TW-200300766-A (TW)
Title: Fluorine-containing polymerizable monomers and polymers, anti-reflection film materials and resist compositions using same
Inventor: KOMORIDANI HARUHIKO
IPC: C08F212/14
Filed: 2002-12-10
Abstract: The present invention relates to a fluorine-containing polymerizable monomer having a structure of the general formula (1), where each of R1 and R2 is independently a methyl group or trifluoromethyl group, and each of R3 and R4 is independently a hydrogen atom, an alkyl group, a fluorinated alkyl group, a ring structure having an aromatic ring, or an acid-labile protecting group, each of the alkyl group and the fluorinated alkyl group independently having a straight-chain, branched or ring form and having a carbon atom number of 1-25, each of R3 and R4 optionally and independently containing at least one of an oxygen atom and a carbonyl bond.
Patent TW-200400645-A (TW)
Title: Capacitor with oxidation barrier layer and method for manufacturing the same
Inventor: OH HOON-JUNG
IPC: H01L21/314
Filed: 2002-12-20
Abstract: This invention provides a capacitor and a method for manufacturing of the same, which are adaptable to preventing a lower electrode from being oxidized at a following thermal process. The capacitor includes: a lower electrode; an oxidation barrier layer formed on the lower electrode, wherein the oxidation barrier layer is formed of at least double nitridation layers; a dielectric layer formed on the oxidation barrier layer; and an upper electrode formed on the dielectric layer.
Patent TW-200303462-A (TW)
Title: Nonvolatile memory and method for controlling the same
Inventor: HONDA TOSHIYUKI
IPC: G06F12/06
Filed: 2003-02-07
Abstract: A memory card (100) includes a flash memory (120) having a plurality of physical blocks (122) which are comprised of a plurality of pages for storing data and a page register (121) for holding data to be written in the pages; and a controller (110) which specifies invalid physical blocks so as to erase them, for rewriting the data, with reference to a valid block table (114) indicating whether valid data is stored in the physical blocks or not, and transfers the data to be written in the page register (121) during erasing the invalid blocks.
Patent TW-200405026-A (TW)
Title: Ionospheric error prediction and correction in satellite positioning systems
Inventor: PANDE ASHUTOSH
IPC: G01S19/07
Filed: 2003-02-13
Abstract: A GPS server capable of receiving information for use in determining ionospheric errors using mathematical formulas and sending ionospheric error correction information to GPS receivers that are in a location capable of receiving the ionospheric error correction information.
Patent TW-200409271-A (TW)
Title: Chip-transferring station for a bonding machine
Inventor: FARASSAT FARHAD
IPC: H05K13/04
Filed: 2003-02-20
Abstract: Chip-transferring station for a bonding machine, in particular a flip-chip bonder, with a multi-axial positioning mechanism and a suction-needle module mounted on and positionable by the positioning mechanism, with a housing (13), a suction needle connected to a vacuum conddit for the purpose of picking up chips, in particular of the flip-chip type, and a suction-needle conveyance unit (1), which comprises a drive motor (3), a belt transmission (5) coupled thereto, and a suction-needle reversal means (7) driven by the belt transmission, wherein the suction-needle reversal means comprises a suction-needle holder (II) seated on a swivelling axle (A) and a pulley (9) nonrotatably connected to the swivelling axle, such that the suction-needle holder (11) comprises a guide block (15) on which is mounted a suction-needle carriage (19) that can be moved only in the Z direction, supports the suction needle, and bears a peg or bolt (35) oriented parallel to the swiveling axle, and such that there is nonrotatably connected to the pulley, by way of the swivelling axle, an actuator fork (33), with which is engaged the peg or bolt extending from the suction-needle carriage and by means of which the suction-needle carriage is driven and constrained to travel exclusively in the +Z and -Z directions; the guide block on the axle can be swivelled over an angular extent limited to 180 DEG by stopping devices, and the actuator fork can swivel by more than80 DEG.
Patent TW-200304246-A (TW)
Title: Power generation type power supply and electronic device
Inventor: SHIOYA MASAHARU
IPC: H01M8/00
Filed: 2003-02-26
Abstract: A power generation type power supply for supplying electric power to a device includes a power generation module. The module includes a power generation portion for generating power by using supplied power generation fuel, a fuel pack accommodating section which can accommodate a plurality of fuel packs capable of packing the power generation fuel, and from which the plurality of fuel packs can be independently removed, and a control portion which performs control such that, while the power generation fuel is supplied from one of the plurality of fuel packs accommodated in the fuel pack accommodating section, the power generation fuel is not supplied from the other fuel pack of the plurality of fuel packs.
Patent TW-200417373-A (TW)
Title: Novel chitosans
Inventor: CHAN HING-YUEN
IPC: A61P35/00
Filed: 2003-03-04
Abstract: A chitosan having a weight average molecular weight of 50,000-140,000 g/mole and a degree of deacetylation of 85-95%. Also disclosed are a method of preparing a chitosan from a fungus, and a method of using a chitosan for treating breast or cervical cancer.
Patent TW-200305631-A (TW)
Title: Material for organic electroluminescence element and organic electroluminescence element
Inventor: TAKAHASHI TAMOTSU
IPC: C09K11/06
Filed: 2003-03-17
Abstract: A material for organic electroluminescence element, which has great stability, durability, luminance and light-emitting efficiency, and an organic electroluminescence element are provided. The material for organic electroluminescence element is selected from the derivatives of polyacene represented by the following formula (I), (wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, A1 and A2 are each the same with or different from each other and are each hydrogen atom, hydrocarbon radical, etc.; n is an integer of 1 and over).
Patent TW-200418983-A (TW)
Title: Sulfite reductase, the process for producing the same and the use thereof
Inventor: JIANG SHAN-TZUNG
Filed: 2003-03-24
Abstract: The present invention relates to a purified sulfite reductase which has the following characteristics: (a) it functions to catalyze the reduction of sulfites to sulfides or to recover the sulfhydryl groups from disulfide groups, (b) in the aforesaid catalysis of the reduction, reduced nicotinamide dinucleotide phosphate (NADPH), methyl viologen (MVH) or other donors acts as an electron donor, (c) its molecular weight is from 100,000 to 400,000, (d) the optimal temperature for its activity is from 20 DEG C to 30 DEG C, and (e) the optimal pH for its activity is from 6.5 to 8.0. The present invention also relates to a process for producing the purified sulfite reductase, and a method for recovering the proteins of denatured fish by using said sulfite reductase in solution or powder form.
Patent TW-200411070-A (TW)
Title: Process for producing sintering feedstock and apparatus thereof
Inventor: OYAMA NOBUYUKI
IPC: C22B1/20
Filed: 2003-03-31
Abstract: This invention discloses a simplified economically advantageous process for producing a sintering feedstock suitable for production of sintered ore of high cold strength having been reduced to a high degree; and an apparatus thereof. As a preliminary operation for a process for producing sintered ore for blast furnace by means of Dwight-Lloyd sintering machine of under-suction, with respect to a sintering feedstock composed of iron ore, an SiO2-containing material, a limestone base powdery material and a solid fuel base powdery material, a follow-up charge auxiliary material is injected into a drum mixer by means of a follow-up charge conveyor disposed in the vicinity of an ore ejection port of the drum mixer. Preferably, a sintering feedstock excluding a limestone base powdery material and a solid fuel base powdery material is charged from a charge port of the drum mixer and granulated, while a follow-up charge auxiliary material consisting of a limestone base powdery material and a solid fuel base powdery material is charged at such a downstream halfway set zone that the residence time up to arrival of the sintering feedstock at a discharge port of the drum mixer is in the range of 10 to 90 sec, so that before arrival at the discharge port, the follow-up charge auxiliary material is attached to and formed on a sheath portion of the sintering feedstock.
Patent TW-200306634-A (TW)
Title: Alignment method and mounting method using the alignment method
Inventor: YAMAUCHI AKIRA
IPC: H01L21/68
Filed: 2003-04-03
Abstract: In the alignment method and mounting method using the alignment method of the present invention, the positioning recognition marks (A, B, C, D) are read by movable recognition means (5) for positioning the objects (2, 4) to be attached to each other. The alignment method includes a step of reading the recognition marks (A, B, C, D) during movement of the recognition means (5) before its complete stop, a step of correcting the mark recognition position which has been read according to the position feedback signal of the moving recognition means (5), and a step of identifying the absolute positions of the recognition marks (A, B, C, D). Thus, it is possible to maintain a high alignment accuracy, eliminate the necessity of assuring a setting time for complete stop of the movable recognition means (5), and significantly reduce the alignment time and mounting tact.
Patent TW-200405579-A (TW)
Title: Integrating device
Inventor: OMOTE KENJI
IPC: H01L21/8242
Filed: 2003-05-02
Abstract: The present invention provides an integrating device capable of manufacturing various types of devices of any shape, and having softness and flexibility without being limited by shape. Namely, the integrating device is manufactured by that a plurality of line elements having a circuit element continuously or intermittently formed therein in the longitudinal direction and a plurality of line elements having a cross section with a plurality of areas forming a circuit continuously or intermittently formed therein in the longitudinal direction are bound to each other, twined with each other, woven, or knitted, connected to each other, and formed in combination with each other or formed in nonwoven state.
Patent TW-200306341-A (TW)
Title: Aqueous metal treatment composition
Inventor: KUCERA HELMUT W
IPC: C09D7/12
Filed: 2003-05-02
Abstract: An aqueous metal surface treatment composition comprising the following ingredients: (A) an aqueous dispersion of a phenolic resin that includes a reaction product of (i) a phenolic resin precursor; (ii) a modifying agent, comprising a hydrocarbyl moiety bonded to at least one functional moiety that enables the modifying agent to react with the phenolic resin precursor; and at least one ionic moiety comprising an ionizable sulfur or phosphorous group; and (iii) at least one multi-hydroxyphenolic compound; and (B) optionally an acid where (iii) in (A) is optional where the reaction product contains two or more reactive phenolic methylol groups.
Patent TW-200501741-A (TW)
Title: Photographic image display method
Inventor: NONOYAMA YASUMASA
IPC: G06T17/05
Filed: 2003-06-26
Abstract: A photographic image display method is provided, wherein the photographic images of earth's surface taken from the air is set to the three-dimensional position information; the taken photographic range of earth's surface is calculated; after transforming the photographic images in co-ordination with the photographic range, the transformed photographic images is overlapped on the map of geographic information system; landmarks are respectively picked up from the map of geographic information system and the photographic images; and in contrast with the corresponding landmarks, the parameters for calculating the taken photographic range are supplemented.
Patent TW-200503173-A (TW)
Title: MOS transistor and fabrication method thereof
Inventor: SU HUNG-DER
IPC: H01L21/8238
Filed: 2003-07-02
Abstract: A method for fabricating MOS transistor. The method includes the steps of providing a substrate with a gate structure thereon, and then forming first spacers on the sidewalls thereof. Thereafter, a first ion implantation is carried out using the gate structure and the first spacers as a mask to form lightly doped drain regions in the substrate. Subsequently, second spacers are formed on the exterior sidewalls of the first spacers. Then, a second ion implantation is carried out using the gate structure, the first spacers and the second spacers as a mask to form source/drain regions in the substrate. The first and second spacers are then etched to expose a portion of the vertical sidewalls of the gate and a portion of the substrate adjacent to source/drain regions. The exposed top surfaces of the gate, the exposed portion of the vertical sidewalls of the gate and the exposed source/drain regions are then covered by silicide formed during silicidation. Finally, the remaining metal is removed and the formation of salicide (self-aligned silicide) is completed.
Patent TW-200413859-A (TW)
Title: Inspection method and photomask
Inventor: FUKUHARA KAZUYA
IPC: G01M11/02
Filed: 2003-07-09
Abstract: The present invention provides a high-accuracy inspection method of a projection optical system. Optical characteristics of a projection optical system 9 is searched by transferring an exposure mark of a photomask 33 to a resist applied on a wafer 10 using a polarized first exposure light. Then the optical characteristics of the projection optical system 9 is searched by transferring the exposure mark of the photomask 33 to the resist applied on the wafer 10 using a second exposure light which is different from the first exposure light in the polarization state. The performance inspection of the projection optical system 9 is executed by calculating the difference in the optical characteristics searched using the first and second exposure lights.
Patent TW-200503741-A (TW)
Title: Method for extracting anti-microorganism matter from leek
Inventor: LEE CHING-FU
Filed: 2003-07-24
Abstract: This invention relates to a method for extracting anti-microorganism matter from leek. It comprises the following procedures: cutting leek into pieces, mixing the leek pieces with water, separating solid from liquid, and recovering the liquid to obtain an anti-microorganism matter. The anti-microorganism matter from leek possesses the anti-bacterial properties superior than the one from a garlic extract. It also possesses a good acid resistance for resisting bacteria in the intestines. In addition, it possesses good heat resistance for withstanding heat treatment during the processing. Consequently, the extracting method is simple and has a low cost, the anti-microorganism matter has excellent properties. Therefore, it deeply possesses potentiality of commercial production.
Patent TW-200404936-A (TW)
Title: Leather-like sheet and method for producing it
Inventor: KATO MITSURU
IPC: C08G18/66
Filed: 2003-08-04
Abstract: Provided are a leather-like sheet fabricated by infiltrating an aqueous resin dispersion (A) into a fibrous substrate, which satisfies a requirement (I) that the aqueous resin dispersion (A) comprises essentially a main resin (a) stabilized with a surfactant, a polymer (b) having a polyoxyethylene group in its side chains, and a surfactant (c), a requirement (II) that the main resin (a) comprises an urethane resin (a1) and/or an urethane-acrylic composite resin (a2), and the resin skeleton contains from 1 to 10 mmols of a carboxyl group per 100 g of the resin, a requirement (III) that the polymer (b) is obtained through polymerization of a polyoxyethylene group-having ethylenic unsaturated monomer (b1) and any other ethylenic unsaturated monomer (b2) in a ratio by mass (b1)/(b2) =60/40 to 100/0, and a requirement (IV) that the percentage, % by mass (α) of the polyoxyethylene group in the polymer (b) and the number of mols (β) of the amino group per gram of the polymer (b) satisfy 35 ≤ α+β x 20000 ≤ 60; and an industrial advantageous method for producing the sheet. The leather-like sheet has a good feel and good physical properties.
Patent TW-200416898-A (TW)
Title: Semiconductor component and method of manufacture
Inventor: LUNING SCOTT
IPC: H01L29/423
Filed: 2003-08-29
Abstract: An insulated gate semiconductor device (100) having reduced gate resistance and a method for manufacturing the semiconductor device (100). A gate structure (112) is formed on a major surface (104) of a semiconductor substrate (102). Successive nitride spacers (118, 128) are formed adjacent the sidewalls of the gate structure (112). The nitride spacers (118, 128) are etched and recessed using a single etch to expose the upper portions (115A, 117A) of the gate structure (112). Source (132) and drain (134) regions are formed in the semiconductor substrate (102). Silicide regions (140, 142, 144) are formed on the top surface (109) and the exposed upper portions (115A, 117A) of the gate structure (112) and the source region (132) and the drain region (134). Electrodes (150, 152, 154) are formed in contact with the silicide (140, 142, 144) of the respective gate structure (112), source region (132), and the drain region (134).
Patent TW-200420691-A (TW)
Title: Powder coating compositions
Inventor: GIBSON ROBIN RIYADH
IPC: C09D5/03
Filed: 2003-09-02
Abstract: A powder coating composition comprises a mixture, in particulate form, of a zeolite and an organic resin, said zeolite containing less than 9 per cent water by weight as determined by heating at 800 DEG C for 1 hour. The zeolite can act as an extender for titanium dioxide in systems containing the latter.
Patent TW-200510134-A (TW)
Title: A highly abrasive handle
Inventor: TSAI CHIEN-LANG
Filed: 2003-09-03
Abstract: The present invention relates to a highly abrasive handle structure, more particularly to a handle being pleasant and preventing slippage while gripping it. The handle is mainly composed of a hard main body whose front end is disposed with a tool head. The outer periphery of the main body is integrally covered by a soft grip, and the front portion of the grip is formed with an anti-slip pattern having lines with various different forms and directions. As a consequence, while user rotates the handle, the axial lines are used to generate the radial resistance, and while pressing down the handle, the transverselylines are used to generate the axial resistance, so as to enhance the total torque of the handle and prevent the slippage during operation. Meanwhile, the cushioning effect can give more gripping comfort and significantly augment the economical benefit of the handle.
Patent TW-200406283-A (TW)
Title: Integral polishing pad and manufacturing method thereof
Inventor: HUH HYUN
IPC: B24B37/20
Filed: 2003-09-15
Abstract: An integral polishing pad includes an elastic support layer and a polishing layer, which is formed on the elastic support layer and has a higher hardness than the elastic support layer. The elastic support layer and the polishing layer are made from materials chemically compatible with each other so that a structural border between the elastic support layer and the polishing layer does not exist. In addition, the integral polishing pad also includes a transparent region, which is transparent to a light source used to detect the surface state of an object being polished and integrated with the other elements of the integral polishing pad. The integral polishing pad has high planarization efficiency and uniform properties, and thus can be reliably used for polishing. In addition, the integral polishing pad prevents a congestion of a polishing slurry and facilitates delivery of the polishing slurry. The integral polishing pad does not need an adhesive for connecting elements or a process for bonding the elements, thereby simplifying manufacturing processes.
Patent TW-200410953-A (TW)
Title: (Meth) acrylic compound having an oxetanyl group and liquid crystal film produced by using same
Inventor: MATUMOTO TAKUYA
IPC: C07D305/06
Filed: 2003-10-01
Abstract: The present invention provides a novel compound which is suitable as the starting material of a side-chain type liquid crystalline polymeric substance having a reactive group which is excellent in reactivity upon fixation of the liquid crystal orientation structure. The novel compound is a (meth) acrylic compound having an oxetanyl group represented by the formula, wherein R1 is hydrogen or methyl, R2 is hydrogen, methyl, or ethyl, "-L1-M-L2-" represents a mesogen portion, and n and m are each an integer of 0 to 10. The present invention also provides a liquid crystal film containing the side-chain type liquid crystalline polymeric substance and a liquid crystal display mounted with such a liquid crystal film.
Patent TW-200515431-A (TW)
Title: Embedded capacitor structure of semiconductor package substrate and method for fabricating the same
Inventor: CHANG RUEI-CHIH
IPC: H05K1/16
Filed: 2003-10-17
Abstract: An embedded capacitor structure of a semiconductor package substrate and a method for fabricating the same are proposed. A substrate formed with a circuit layer on at least a surface thereof is provided, and a dielectric layer whose outer surface is flush with the top surface of the circuit layer is formed over the substrate. A capacitive material or a capacitive material formed with a metal layer is formed on the top surfaces of the dielectric layer and the circuit layer, and a patterned circuit layer including a plurality of traces used as parallel sheets of capacitors is formed thereon. Moreover, a build-up structure and capacitive material may be formed on the patterned circuit layer to fabricate a semiconductor package substrate embedded with capacitors without affecting the routability of the substrate.